Sucking Air

[Leroy A. Eckert]

I changed the filter on my Webasto, new seals etc. The thing fired
fine after starting the main engine to purge the lines. If it sits for
a couple of hours without firing it loses prime. No leaks, no air in
the site bowl and the check valve is good. I have taken the filter
housing apart 3 times and cannot find how this is happening.
Everything a ok before the filter change. Anyone with a Aquahot ot
Webasto had this problem?

Leroy Eckert
1990 WB-40 Smoke N Mirrors
Dahlonega, GA
Royale Conversion